Disclaimer: Do this at your own risk.
Why?
1. Boredom
2. Easier to find an H7 in my area than a 27F.
3. 800CCA (although Walmart website showed 850CCA), 140 mins reserve (although Toyota's 84-month 27F has 165mins), AGM
How?
Use two anti-vibration pads between the battery and tray. Otherwise the positive terminal won't fit. Stock tie downs will work.
1. EverStart Platinum AGM Automotive Battery, Group Size H7 / LN4 / 94R 12 Volt, 850 CCA 140 RC - Walmart.com - https://www.walmart.com/ip/EverStart-Platinum-AGM-Automotive-Battery-Group-Size-H7-LN4-94R-12-Volt-850-CCA-140-RC/40685088?classType=REGULAR&athbdg=L1600
2. https://www.amazon.com/dp/B07PVDS17W
Why?
1. Boredom
2. Easier to find an H7 in my area than a 27F.
3. 800CCA (although Walmart website showed 850CCA), 140 mins reserve (although Toyota's 84-month 27F has 165mins), AGM
How?
Use two anti-vibration pads between the battery and tray. Otherwise the positive terminal won't fit. Stock tie downs will work.
1. EverStart Platinum AGM Automotive Battery, Group Size H7 / LN4 / 94R 12 Volt, 850 CCA 140 RC - Walmart.com - https://www.walmart.com/ip/EverStart-Platinum-AGM-Automotive-Battery-Group-Size-H7-LN4-94R-12-Volt-850-CCA-140-RC/40685088?classType=REGULAR&athbdg=L1600
2. https://www.amazon.com/dp/B07PVDS17W